What do Chet Baker, Fellini, Valentino, Pino Daniele, Visconti, De Niro and many, many other people who helped shape the some of the history of the 20th century have in common? A restaurant in Trastevere called Manuia. It is one of those places that besides good food you could find human warmth, something that has become much rarer in this fast food and MacDonald era.